Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
Patents for G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations (29,969)
09/2010
09/10/2010WO2010100472A1 Vehicle measurement system
09/10/2010WO2010100332A1 Area identification and area definition by utilizing rf technology
09/10/2010WO2010099900A1 Method and system for locating in mobile radio communication networks by means of direction finding with directional antennas
09/10/2010WO2010099898A1 Method and mobile radio terminal device to determine position within mobile radio networks by means of direction finding
09/10/2010WO2010062108A3 Method and apparatus for positioning mobile terminal's location
09/10/2010WO2009124206A3 Generic positioning protocol
09/09/2010US20100228948 Electronic Device, Time Difference Data Acquisition Method, and Data Structure for Time Difference Data
09/09/2010US20100228421 Methods and apparatus for position estimation using reflected light sources
09/09/2010US20100227628 Advanced Triggers for Location-Based Service Applications in a Wireless Location System
09/09/2010US20100227626 Location Determination Using RF Fingerprinting
09/09/2010US20100225540 Positioning system, air conditioning system, and lighting system
09/09/2010US20100225536 Mobile unit positioning device
09/09/2010DE19705816B4 Verfahren zum Orten von Frequenzsprungsendern Method for locating frequency hopping transmitters
09/09/2010DE102009017427A1 Verfahren und System zur Ortung in Mobilfunknetzen mittels Richtungspeilung mit Richtantennen Method and system for locating mobile networks using direction-with directional antennas
09/08/2010EP2226691A2 Electronic device, time difference data acquisition method, and data structure for time difference data
09/08/2010EP2226646A1 Position finding system
09/08/2010EP2226645A1 Information notifying apparatus, mobile apparatus, information notifying system, information notifying method, message outputting method, information notification control program and mobile apparatus control program
09/08/2010EP2226004A1 Telemetry system and method
09/08/2010EP2226001A1 Telemetry system and method
09/08/2010EP2225622A1 Method for aircraft landing assistance using gps and mls in case of calculated axial approach
09/08/2010EP2225580A1 Alerting system for a facility
09/08/2010CN1971305B Intelligent responder of deep water
09/08/2010CN1938601B Method and system for computing position of mobile communication device
09/08/2010CN101828129A Ultrasonic wave propagation time measuring system
09/08/2010CN101827461A Wireless communication system for managing an underground facility
09/08/2010CN101827433A Energy-saving operating method for satellite positioning communication terminal of engineering machinery
09/08/2010CN101825864A Electronic device, time difference data acquisition method and time difference data storage method
09/08/2010CN101825697A Light intensity based location method and system
09/08/2010CN101825696A Mobile phone positioning system and method
09/08/2010CN101825695A Multi-module embedded combined navigation receiver and positioning method
09/08/2010CN101825490A Ultraviolet ray detection system and method
09/08/2010CN101359217B Time adjustment device, timekeeping device, and a time adjustment method
09/07/2010US7791538 Location estimation method and system, and wireless device
09/07/2010US7791537 Radio monitoring apparatus and method
09/07/2010US7791535 Positioning device and method for measuring the distance between multiple positioning devices
09/07/2010US7791502 Determining asset location via local triangulation
09/02/2010WO2010068438A3 Automated geo-fence boundary configuration and activation
09/02/2010US20100222075 Portable Terminal, Base Station, and Method of Specifying Position of Portable Terminal
09/02/2010US20100220013 Positioning system
09/02/2010US20100220008 System and method for optimal time, position and heading solution through the integration of independent positioning systems
09/02/2010US20100220007 Leo-based positioning system for indoor and stand-alone navigation
09/01/2010EP2224259A1 Method and system for a location-based broker service client broker
09/01/2010EP2224258A1 Method and system for gnss assistance data or lto data download over a broadcast band
09/01/2010EP2223148A1 Method and device for determining the location of a vehicle
09/01/2010EP2223146A1 Method for wlan localization and location based service supply
09/01/2010EP2223145A2 System and method for information service using network
09/01/2010CN201570126U Double radio frequency double GPS based strip mine vehicle anti-collision alarm system
09/01/2010CN201570078U System for realizing real-time tracking in process of carrying goods by FRID E-seal
09/01/2010CN1595192B Rtk positioning system and positioning method therefor
09/01/2010CN101821645A Detection of time of arrival of CDMA signals in wireless location system
09/01/2010CN101821588A Location services
09/01/2010CN101820675A Method, terminal and system for positioning mobile terminal
09/01/2010CN101820579A Node positioning method and system
09/01/2010CN101820474A 通信系统 Communication System
09/01/2010CN101819714A Taxi calling system, handheld electronic device and vehicle electronic device
09/01/2010CN101819272A Attention device for responding to height difference and method thereof
09/01/2010CN101819268A Main unit and handheld device of positioning device based on radio-frequency signal flight time measurement
09/01/2010CN101819267A Target tracking method based on receipt signal energy indication measurement
09/01/2010CN101819044A Navigation device and navigation program
09/01/2010CN101373958B Automatic gain control circuit and receiver using the same
09/01/2010CN101345858B Tripod head camera for automatically tracking sound source
09/01/2010CN101261129B Integrated navigation computer based on DSP and FPGA
09/01/2010CN101183149B Double replacement rate carrier tracking loop circuit
09/01/2010CN101078758B Doppler frequency compensation method of GPS receiver
08/2010
08/31/2010US7788025 Navigation system
08/31/2010US7787886 System and method for locating a target using RFID
08/31/2010US7787329 Bore-box locating system
08/31/2010US7787328 System and method for computing a location of an acoustic source
08/31/2010US7786936 Position information detection system and position information detection method
08/31/2010US7786856 Exercise monitor
08/26/2010WO2010094949A1 Measurement of positional information for a robot arm
08/26/2010WO2010094939A1 Determination of time delay
08/26/2010WO2010077791A3 Correcting gps through secondary sensors and signal strength
08/26/2010WO2010057169A3 Device and method for measuring six degrees of freedom
08/26/2010WO2010046759A3 3d object motion tracking and locating system by means of synchronised light emitters with a stereoscopic vision system
08/26/2010US20100212421 Weather prediction system
08/26/2010DE102009015546A1 Frequenzschwankungs-Bestimmungsverfahren und Satellitenpositionierungssystem, das dieses Verfahren nutzt Frequency fluctuation determination method and satellite positioning system that utilizes this method
08/26/2010CA2751878A1 Measurement of positional information for a robot arm
08/25/2010EP2221757A1 RFID location method and system thereof
08/25/2010EP2221641A1 Method and apparatus for determining location using a coarse position estimate
08/25/2010EP2221631A2 Tracking Implementing Geopositioning and Local Modes
08/25/2010EP2221630A1 Safety device measuring the distance between two mobile platforms using inertial sensor technology and radio waves.
08/25/2010EP2221629A1 Determination of time delay
08/25/2010EP2220887A1 Automated configuration of a wireless location system
08/25/2010EP1579236B1 Gps receiver with encrypted data transmission
08/25/2010CN201563240U Personnel safety tracking and recording device
08/25/2010CN201563120U GPS orientation rescue intercom system
08/25/2010CN201562310U Patrol checking-in system for forest rangers
08/25/2010CN201562307U Real-time monitoring circuit aiming at carrier device
08/25/2010CN201562048U Global positioning system receiver adopting on-chip integrated GSM technology
08/25/2010CN1864344B Location positioning in wireless networks
08/25/2010CN1688892B Apparatus and method of position determination of a first mobile device using information from a second mobile device
08/25/2010CN1498458B System and method of estimation of time of arrival
08/25/2010CN101814214A Car rental system with abnormality prompt function and abnormality prompt method thereof
08/25/2010CN101814213A Vehicle leasing system and remote control vehicle locking method thereof
08/25/2010CN101813763A Multipoint positioning method, system and central station
08/25/2010CN101813703A Method and system for utilizing multiple sensors for monitoring container security, contents and condition
08/25/2010CN101334288B Public transport bus exact stop method based on standard line matching
08/25/2010CN101303228B Method and apparatus associating GPS position with three-dimensional laser scanner measurement
08/25/2010CN101149427B Global positioning system direction correction device and method
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